Updating library from Angular 9 to Angular 10 produces error Symbol MatButton declared in ....is not exported from @angular/material/button

Question

After updating the Angular lib from angular 9 to angular 10, I am getting the following error while building the library.

ERROR: Symbol MatButton declared in ...........................  is not exported from @angular/material/button. 

I couldn't understand the reason, can somebody please suggest what needs to be done?

Thanks, Meenakshi

Answer 1

I had the same problem after enabling ivy while my imports were correct. For me updating @angular/material to 11.2.10 and updating @angular/compiler-cli to 11.2.11 fixed the issue.